The function of leghaemoglobin in the root no | vedclass

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(B) Leghaemoglobin is an oxygen scavenger found in the root nodules of leguminous plants. The enzyme nitrogenase,which is responsible for biological n

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protecting nitrogenase from oxygen

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(B) Leghaemoglobin is an oxygen scavenger found in the root nodules of leguminous plants. The enzyme nitrogenase,which is responsible for biological nitrogen fixation,is highly sensitive to molecular oxygen $(O_2)$. Leghaemoglobin binds to $O_2$ and maintains a low concentration of free oxygen in the nodules,thereby creating an anaerobic environment that protects the nitrogenase enzyme from oxidative damage and allows it to function efficiently.

The function of leghaemoglobin in the root nodules of legumes is:

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